Riverside August 19 Weather Records

Daily averages and all-time records for weather in Riverside, California for the date of August 19.
August 19 All-Time Records
1893–2024
Highest temperature 108 °F 1915
Lowest temperature 44 °F 1916
Lowest daily high 76 °F 1983
Highest daily low 75 °F 2020
Most precipitation 0.13 inches 1983
August 19 Average Weather
1991–2020 1
Average high 95.6 °F
Average low 64.3 °F
Chance precipitation 0.8%
Riverside August 19 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 66 0.00 n/a
2022 98 66 0.00 n/a
2021 85 65 0.00 n/a
2020 106 75 0.00 0.0
2019 93 61 0.00 0.0
2018 96 68 0.00 0.0
2017 90 62 0.00 0.0
2016 97 64 0.00 0.0
2015 90 64 0.00 0.0
2014 87 65 0.00 0.0
2013 93 66 0.02 0.0
2012 99 73 0.00 0.0
2011 89 61 0.00 n/a
2010 97 73 0.00 n/a
2009 88 60 0.00 n/a
2008 90 62 0.00 n/a
2007 n/a n/a n/a n/a
2006 88 59 0.00 n/a
2005 89 57 0.00 n/a
2004 89 61 0.00 n/a
2003 98 64 0.00 n/a
2002 80 63 0.00 n/a
2001 96 64 0.00 n/a
2000 98 61 0.00 n/a
1999 95 58 0.00 n/a
1998 92 60 0.00 0.0
1997 98 67 0.00 0.0
1996 96 63 0.00 0.0
1995 n/a n/a 0.00 0.0
1994 n/a n/a 0.00 0.0
1993 90 61 0.00 0.0
1992 105 71 0.00 0.0
1991 92 60 0.00 0.0
1990 86 66 0.00 0.0
1989 83 59 0.00 0.0
1988 92 62 0.00 0.0
1987 95 57 n/a 0.0
1986 105 67 0.00 0.0
1985 92 56 0.00 0.0
1984 91 66 0.00 0.0
1983 76 68 0.13 0.0
1982 100 64 0.00 0.0
1981 93 67 0.00 0.0
1980 83 64 0.00 0.0
1979 86 66 0.00 0.0
1978 91 57 0.00 0.0
1977 94 68 0.00 0.0
1976 85 54 0.00 0.0
1975 85 57 0.00 0.0
1974 88 57 0.00 0.0
1973 103 64 0.00 0.0
1972 87 60 0.00 0.0
1971 92 63 0.00 0.0
1970 90 62 0.00 0.0
1969 95 57 0.00 0.0
1968 85 58 0.00 0.0
1967 96 67 0.00 0.0
1966 94 64 0.00 0.0
1965 89 64 0.00 0.0
1964 97 62 0.00 0.0
1963 93 59 0.00 0.0
1962 95 61 0.00 0.0
1961 96 68 0.11 0.0
1960 100 60 0.00 0.0
1959 80 60 0.00 0.0
1958 89 62 0.00 0.0
1957 96 65 0.00 0.0
1956 89 57 0.00 0.0
1955 98 61 0.00 0.0
1954 91 59 0.00 0.0
1953 100 55 0.00 0.0
1952 93 58 0.00 0.0
1951 96 57 0.00 0.0
1950 104 55 0.00 0.0
1949 96 51 0.00 0.0
1948 96 48 0.00 0.0
1947 88 56 0.00 0.0
1946 98 57 0.00 0.0
1945 85 67 0.12 0.0
1944 95 52 0.00 0.0
1943 92 53 0.00 0.0
1942 98 62 0.00 0.0
1941 98 55 0.00 0.0
1940 100 57 0.00 0.0
1939 93 60 0.00 0.0
1938 86 51 0.00 0.0
1937 95 59 0.00 0.0
1936 97 57 0.00 0.0
1935 93 51 0.00 0.0
1934 98 64 0.02 0.0
1933 96 60 0.00 0.0
1932 105 62 0.00 0.0
1931 96 62 0.00 0.0
1930 92 51 0.00 0.0
1929 101 62 0.00 0.0
1928 99 58 0.00 0.0
1927 100 60 0.00 n/a
1926 94 57 n/a n/a
1925 102 49 n/a n/a
1924 86 49 n/a n/a
1923 91 61 n/a n/a
1922 96 57 n/a n/a
1921 100 52 n/a 0.0
1920 88 63 n/a 0.0
1919 96 58 n/a n/a
1918 88 49 n/a n/a
1917 91 45 n/a n/a
1916 84 44 n/a n/a
1915 108 48 n/a n/a
1914 90 57 0.00 n/a
1913 95 52 0.00 n/a
1912 87 52 0.00 0.0
1911 104 58 0.00 n/a
1910 99 68 0.00 n/a
1909 88 52 n/a n/a
1908 103 60 0.00 n/a
1907 91 55 n/a n/a
1906 79 62 n/a n/a
1905 85 55 0.00 n/a
1904 91 57 0.00 n/a
1903 102 65 0.00 n/a
1902 83 56 0.00 n/a
1901 94 58 n/a n/a
1900 n/a n/a n/a n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 95 57 n/a n/a
1894 n/a 57 n/a n/a
1893 n/a n/a n/a n/a
What's the all-time high for Riverside on 8/19?
For the date of Aug 19, the highest temperature ever reached in Riverside history is 108 °F which happened in 1915.
Highest Temperatures in Riverside on August 19
Rank Temperature Year
1 108 °F 1915
2 106 °F 2020
3 105 °F 1986
3 105 °F 1932
3 105 °F 1992
6 104 °F 1911
6 104 °F 1950
8 103 °F 1973
8 103 °F 1908
10 102 °F 1903
10 102 °F 1925
What's the all-time low for Riverside on 8/19?
For the date of Aug 19, the lowest temperature ever reached in Riverside history is 44 °F which happened in 1916.
Lowest Temperatures in Riverside on August 19
Rank Temperature Year
1 44 °F 1916
2 45 °F 1917
3 48 °F 1948
3 48 °F 1915
5 49 °F 1925
5 49 °F 1924
5 49 °F 1918
8 51 °F 1949
8 51 °F 1935
8 51 °F 1930
8 51 °F 1938
Lowest High Temperatures in Riverside on August 19
Rank Temperature Year
1 76 °F 1983
2 79 °F 1906
3 80 °F 1959
3 80 °F 2002
5 83 °F 1902
5 83 °F 1989
5 83 °F 1980
8 84 °F 1916
9 85 °F 2021
9 85 °F 1905
9 85 °F 1968
9 85 °F 1975
9 85 °F 1976
9 85 °F 1945
What's the most it has ever rained in Riverside on 8/19?
For the date of Aug 19, the most precipitation ever recorded in Riverside history is 0.13 inches which happened in 1983.
All-Time Most Precipitation in Riverside on August 19
Rank Precipitation Year
1 0.13 inches 1983
2 0.12 inches 1945
3 0.11 inches 1961
4 0.02 inches 2013
4 0.02 inches 1934
Weather Station Details
Years Station Coordinates
1999–2024 Riverside Municipal Airport location
1893–1998 Riverside Fire Station location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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